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DuraComm
RACK MOUNT UNINTERRUPTIBLE POWER SUPPLY
(These instructions are intended for use by a technician familiar with electronic products)
●RU2-3012-UPS is a continuous duty uninterruptible power
supply with self contained battery, charger, AC fail circuit,
and low voltage disconnect.
●Recommended for maintaining mission critical equipment.
GENERAL SPECIFICATIONS: POWER SUPPLY
Output Voltage .................................................................................................................................................................................................. 13.8 V
Output Voltage Tolerance ............................................................................................................................................................................... +/- 1 pct
Output Amperage ........................................................................................................................................................................................... 30 cont.
Maximum Power, continuous ........................................................................................................................................................................ 500 watts
Output Voltage Adjustment ...................................................................................................................................................................... 13.8-15 VDC
Maximum ripple and noise ................................................................................................................................................................. 100 mV p-p max
Universal AC Input .................................................................................................................................................................................... 85-264 VAC
Input frequency range .................................................................................................................................................................................... 47-63 Hz
Maximum AC current .......................................................................................................................................................... 7A/120 VAC; 3.5/240 VAC
Typical Efficiency ..............................................................................................................................................................................................>80 pct
Max inrush current, single cycle ............................................................................................................................................................................ 35 A
Short Circuit protection ..................................................................................................................................................................... Foldback Limiting
Overload Protection (operates) ....................................................................................................................................................... typical 110-120 pct
Line Regulation ................................................................................................................................................................................................. 50 mV
Load Regulation ................................................................................................................................................................... 100 mV (20-100 pct load)
Fan Control........................................................................................................................................................... Heat sink temp >140 F (60 C) = ON
Over Temperature ............................................................................................................................................... >195 F (90 C) auto output shutdown
Rise Time following ON ..................................................................................................................................................................................... 50 mS
Hold Time following OFF ................................................................................................................................................................................... 10 mS
Working Temperature range ............................................................................................................................................... +14 ~+140 F (-10 - +60 C)
Storage Temperature ............................................................................................................................................................. -4 ~ 185 F (-20 - +85 C)
Withstand Voltage* ........................................................................................................................................ 1.5 KV @ 10 ma (I/P-O/P, I/P-FG)/1 min
(Continued) ................................................................................................................................................... 500 V @ 10 ma (O/P-FG)/1 min
Dimensions............................................................................................................................................................ 3.5H x 19W x 13D inches, nominal
Weight .................................................................................................................................................................................................. 20 lbs, nominal
BATTERY BACK UP & CHARGER
Maximum Power, continuous ....................................................................................................................................................................... 500 Watts
Auto-revert to battery or power supply .......................................................................................... Provided by dual Shottky diode in OR configuration
Maximum output current in battery mode ........................................................................................................... 30 amps (limited by 30 Amp Breaker)
Maximum charge voltage .............................................................................................................................................................................. 13.8 VDC
Maximum recharge rate .................................................................................................................................................................. 1 Amp float charge
Battery protection .................................................................................................................... 30 Amp Breaker Overload/Reverse Polarity protection
L.E.D. indication ...................................................................... Red = AC or Power Module Fail, System operating on Battery. Green=DC output OK
LOW VOLTAGE DISCONNECT
Maximum interrupt current / continuous current ....................................................................................................................................... 30 Amps DC
Disconnect voltage ....................................................................................................................................................................................... 11.5 VDC
Reconnect voltage ........................................................................................................................................................................................ 12.5 VDC
Disconnect delay .............................................................................................................................. 2 minutes @ less than preset disconnect voltage
BATTERY
Power Sonic PS-6100 or equivalent......................................................................................................................................................x 2
Nominal Voltage.....................................................................................................................................................................12.0 VDC
Battery Capacity.....................................................................................................................................................................12.0 Ah
Operating Temperature................................................................................Charge: -4~+122 F(-20~+50C)..Discharge: -40~+140 F(-40~+60C)
Corporation
®
RU2-3012-UPS
USER GUIDE
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Summary of Contents for DuraComm RU2-3012-UPS
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Page 1: User Guide
RACK MOUNT UNINTERRUPTIBLE POWER SUPPLY USER GUIDE (These instructions are intended for use by a technician familiar with electronic products) ●RU2-3012-UPS is a continuous duty uninterruptible power supply with self contained battery, charger, AC fail circuit, and low voltage disconnect. - Page 2 NOTE: The individual user should take care to determine, prior to use or installation, whether this device is suitable, adequate or safe for the use intended. Since individual applications are subject to great variation, DuraComm makes no representation or warranty as to the merchantability, suitability or fitness of these units for any specific application.
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Page 3: Limited Warranty
DuraComm reserves the right to change, alter, or improve the specifications of its products at any time, and by so doing, incurs no obligation to install or retrofit any such changes or improvements in or on products manufactured prior to inclusion of such changes.
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